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经营范围
发明名称
CONSTANT VOLTAGE GENERATING CIRCUIT
摘要
申请公布号
JPH0290215(A)
申请公布日期
1990.03.29
申请号
JP19880242759
申请日期
1988.09.27
申请人
NEC CORP
发明人
ABIKO HITOSHI
分类号
G05F3/24
主分类号
G05F3/24
代理机构
代理人
主权项
地址
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